Save
Busy. Please wait.
Log in with Clever
or

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever
or

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

More stats

QuestionAnswer
Abby the Ice Master Abby freezes rivers to save the city from a flood. She records the thickness (in inches) of the ice she creates each time: 8, 10, 9, 12, 11, 9, 10, 12. Find the mean, median, mode, and range. Mean: 10.13, Median: 10, Mode: 9 and 10, Range: 4
Trevor the Speedster Trevor runs at different speeds to chase down criminals. His recorded speeds (in miles per hour) for 6 chases are: 60, 62, 65, 58, 60, 63. Determine the mean, median, mode, and range. Mean: 61.33, Median: 61, Mode: 60, Range: 7
Giancarlo the Gravity Controller Giancarlo tests his gravity powers by lifting heavy objects. The weights (in pounds) of the objects he lifts are: 200, 250, 275, 300, 275, 280, 290, 275. Find the mean, median, mode, and range. Mean: 268.12, Median: 275, Mode: 275, Range: 100
Annabeth the Flame Guardian Annabeth generates fireballs of different temperatures (in degrees Fahrenheit): 800, 900, 850, 950, 925, 875, 900. Calculate the mean, median, mode, and range. Mean: 900, Median: 900, Mode: 900, Range: 150
Gloria the Shield Warrior Gloria’s energy shield lasts different amounts of time in battles (in minutes): 12, 15, 14, 13, 12, 16, 14, 14, 13. Determine the mean, median, mode, and range. Mean: 13.67, Median: 14, Mode: 14, Range: 4
Ruth the Strength Titan Ruth lifts cars during rescues. The weights (in tons) of the cars she lifts are: 2.5, 3.0, 3.2, 2.8, 3.0, 3.5, 3.0. What are the mean, median, mode, and range? Mean: 3.0, Median: 3.0, Mode: 3.0, Range: 1.0
Nevaeh the Healer Nevaeh heals injured citizens. The number of people she heals per hour varies: 8, 10, 12, 9, 11, 10, 10, 9. Find the mean, median, mode, and range. Mean: 9.88, Median: 10, Mode: 10, Range: 4
DJ the Sonic Blaster DJ uses sound waves to stop threats. The frequencies (in Hz) of his blasts are: 500, 550, 525, 600, 500, 525, 550, 525, 600. Calculate the mean, median, mode, and range. Mean: 541.67, Median: 525, Mode: 525, Range: 100
Samiyah the Teleporter Samiyah teleports across different distances (in miles): 30, 35, 40, 38, 42, 33, 37, 35, 39. Find the mean, median, mode, and range. Mean: 36.56, Median: 37, Mode: 35, Range: 12
Armani the Metal Manipulator Armani reshapes metal objects. The number of objects she reshapes in a day is: 6, 7, 5, 8, 6, 9, 7, 6. Determine the mean, median, mode, and range. Mean: 6.75, Median: 6.5, Mode: 6, Range: 4
Lucy the Lightning Jumper Lucy jumps between buildings, measuring her longest leaps (in feet): 50, 55, 60, 53, 58, 57, 55, 52. What are the mean, median, mode, and range? Mean: 55, Median: 55, Mode: 55, Range: 10
Created by: MrLittle5
Popular Math sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards